VTX 7S-STR3
STRATUM-III,
high reliable,
Temperature compensated (VC)TCXO
Frequency range
Standard frequencies (fundamental)
Frequency stability:
vs. temperature
referenced to (F
MAX
+F
MIN
)/2
vs. supply voltage changes
referenced to frequency at nominal supply
vs. load changes
referenced to frequency at nominal load
vs. aging @ +40 °C
G-sensitivity
Frequency tolerance ex. factory @ +25 °C
Supply voltage (nominal value ±5 %)
Output signal
Output level
Output load
Current consumption, depending on frequency
Electronic Frequency Control (EFC)
Control voltage (Vc)
EFC input impedance
Tri-state function
Phase noise (typical value for 40 MHz )
5.000 ~ 52.000 MHz
5, 10, 12, 12.8, 13, 15.36, 16, 16.384, 19.2, 19.44, 20
25, 26, 27, 30, 30.72, 32, 40 and 50 MHz
≤
±0.50 ppm
≤ ±0.1
ppm
≤ ±0.1
ppm
≤ ±1.0 ppm
2.0 ppb/g
0 ~ +1.0 ppm
+2.8 V, +3.3 V or +5.0 V
over -40 to +85 °C
±5 %
±5 %
1st year
per axis
@ +25 °C
(∗)
(∗)
V
OH
> 0.9∗Vcc / V
OL
< 0.1∗Vcc
15 pF
Max.
2 ~ 10 mA
positive slope
+2.50 V ±2.0 V for 5.0 V
pin #6
oscillation
pin #6
high impedance
@
10 Hz
@
100 Hz
@
1 kHz
@
10 kHz
@
100 kHz
(∗)
(∗)
(∗)
(∗)
Clipped sine wave
> 0.8 Vp-p
10 kΩ // 10 pF
1.5 ~ 7 mA
∆F
= ±5 to ±10 ppm
+1.50 V ±1.0 V for 3.3 V
> 100 kΩ
pin #9
high or open
pin #9
low or GND
-90 dBc/Hz
-118 dBc/Hz
-140 dBc/Hz
-151 dBc/Hz
-156 dBc/Hz
-40 ~ +85 °C
-55 ~ +105 °C
≤
260 °C over 10 sec. Max.
Level 1 (unlimited)
Note:
(LV)CMOS
Operating temperature range
Storage temperature range
Reflow Profiles as per IPC/JEDEC J-STD-020C
Moisture sensitivity
(∗) See available options on page #2
Unless otherwise specified conditions are @+25 °C
Pin function
#1
# 5
# 6
# 9
# 10
Vc (EFC) for VC-TCXO
GND or NC for TCXO
GND
Output
Tri-state or NC
Vcc
Soldering pattern
Do not contact #2, #3, #4, #7 & #8
Test circuit for CMOS
Test circuit for Clipped Sine Wave
2011/65/EU RoHS compliant
QuartzCom AG
Bruehlstrasse 15
CH 2540 Grenchen
Switzerland
VTX 7S-STR3 5-52MHz.doc
Page 1 of 2
08 Jun. 19
Fax
Tel
E-Mail
+41 32 644 24 05
+41 32 644 24 00
sales@quartzcom.com
From design to production
in Switzerland
www.quartzcom.com
QuartzCom AG reserves the right to make spec changes to this product
VTX 7S-STR3
STRATUM-III,
high reliable,
Temperature compensated (VC)TCXO
Environmental conditions
Test
IEC
60068
Part…
2-17
IEC
60679-1
Clause
5.6.2
MIL-STD-
202G
Method
112E
MIL-STD-
810F
Method
MIL-PRF-
55310D
Clause
3.6.1.2
Test conditions (IEC)
Sealing tests
(if applicable)
Solderability
Resistance to
soldering heat
Shock *
Gross leak: Test Qc,
Fine leak: Test Qk
Test Ta method 1,
Test Td
1
method 2,
Test Td
2
method 2
Test Ea, 3 x per axis 100 g,
6 ms half-sine pulse
Test Fc, 30 min per axis, 1 oct/min
10 Hz – 55 Hz 0,75 mm; 55 Hz – 2 kHz,
10 g
Test Fdb
2-20
2-58
2-27
5.6.3
208H
210F
213B
516.4
3.6.52
3.6.48
3.6.40
5.6.8
Vibration,
sinusoidal*
2-6
5.6.7.1
201A
204D
516.4-4
3.6.38.1
3.6.38.2
Vibration,
random*
2-64
5.6.7.3
214A
514.5
3.6.38.3
3.6.38.4
Endurance tests
- ageing
5.7.1
5.7.2
- extended ageing
Other environmental conditions on request
108A
4.8.35
30 days @ 85 °C
1000 h, 2000 h, 8000 h @ 85 °C
Ordering code
(0)7S-(1)(2)-(3)(4)-(6)-STR3-40.000MHz
Oscillator type
TX = TCXO
VT = VC-TCXO
(1) Output signal
H = (LV)CMOS
C= Clipped sine wave
Example:
TX7S-C33-NNu50-STR3-40.000MHz
(2) Supply voltage
28 = 2.8 V
30 = 3.0 V
33 = 3.3 V
50 = 5.0 V
(6) Pulling range
(VT only)
V05 = 1.5 ± 1.0 V ±5 ppm
V10 = 1.5 ± 1.0 V ±10 ppm
X05 = 2.5 ± 2.0 V ±5 ppm
X10 = 2.5 ± 2.0 V ±10 ppm
(3) Operating temperature
JK = -20 to +70 °C
NN = -40 to +85 °C
(4) Frequency stability
Z = special spec
u28 = ± 0.28 ppm
2011/65/EU RoHS compliant
QuartzCom AG
Bruehlstrasse 15
CH 2540 Grenchen
Switzerland
VTX 7S-STR3 5-52MHz.doc
Page 2 of 2
08 Jun. 19
Fax
Tel
E-Mail
+41 32 644 24 05
+41 32 644 24 00
sales@quartzcom.com
From design to production
in Switzerland
www.quartzcom.com
QuartzCom AG reserves the right to make spec changes to this product
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